BR0101919A - Método e dispositivo para estimar o fluxomagnético em um acionador eletromagnético paracontrolar uma válvula de motor - Google Patents

Método e dispositivo para estimar o fluxomagnético em um acionador eletromagnético paracontrolar uma válvula de motor

Info

Publication number
BR0101919A
BR0101919A BR0101919-8A BR0101919A BR0101919A BR 0101919 A BR0101919 A BR 0101919A BR 0101919 A BR0101919 A BR 0101919A BR 0101919 A BR0101919 A BR 0101919A
Authority
BR
Brazil
Prior art keywords
magnetic flux
estimating
control
electromagnetic actuator
sym
Prior art date
Application number
BR0101919-8A
Other languages
English (en)
Portuguese (pt)
Inventor
Carlo Rossi
Alberto Tonielli
Original Assignee
Magneti Marelli Spa
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Magneti Marelli Spa filed Critical Magneti Marelli Spa
Publication of BR0101919A publication Critical patent/BR0101919A/pt

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L9/00—Valve-gear or valve arrangements actuated non-mechanically
    • F01L9/20—Valve-gear or valve arrangements actuated non-mechanically by electric means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L9/00—Valve-gear or valve arrangements actuated non-mechanically
    • F01L9/20—Valve-gear or valve arrangements actuated non-mechanically by electric means
    • F01L9/21—Valve-gear or valve arrangements actuated non-mechanically by electric means actuated by solenoids
    • F01L2009/2105—Valve-gear or valve arrangements actuated non-mechanically by electric means actuated by solenoids comprising two or more coils
    • F01L2009/2109—The armature being articulated perpendicularly to the coils axes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Valve Device For Special Equipments (AREA)
  • Magnetically Actuated Valves (AREA)
BR0101919-8A 2000-05-04 2001-05-02 Método e dispositivo para estimar o fluxomagnético em um acionador eletromagnético paracontrolar uma válvula de motor BR0101919A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2000BO000248A IT1321182B1 (it) 2000-05-04 2000-05-04 Metodo e dispositivo per la stima del flusso magnetico in unazionatore elettromagnetico per il comando di una valvola di un motore

Publications (1)

Publication Number Publication Date
BR0101919A true BR0101919A (pt) 2001-12-26

Family

ID=11438442

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0101919-8A BR0101919A (pt) 2000-05-04 2001-05-02 Método e dispositivo para estimar o fluxomagnético em um acionador eletromagnético paracontrolar uma válvula de motor

Country Status (6)

Country Link
US (1) US6591204B2 (fr)
EP (1) EP1152251B1 (fr)
BR (1) BR0101919A (fr)
DE (1) DE60139289D1 (fr)
ES (1) ES2328788T3 (fr)
IT (1) IT1321182B1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITBO20010077A1 (it) * 2001-02-13 2002-08-13 Magneti Marelli Spa Metodo di stima della curva di magnetizzazione di un attuatore elettromagnetico per il comando di una valvola di un motore
ITBO20010760A1 (it) * 2001-12-14 2003-06-16 Magneti Marelli Powertrain Spa Metodo per la stima della posizione e della velocita' di un corpo attuatore in un azionatore elettromagnetico per il comando di una valvola
US7248041B2 (en) * 2003-07-28 2007-07-24 Cummins, Inc. Device and method for measuring transient magnetic performance
US20050076866A1 (en) * 2003-10-14 2005-04-14 Hopper Mark L. Electromechanical valve actuator
US7089895B2 (en) * 2005-01-13 2006-08-15 Motorola, Inc. Valve operation in an internal combustion engine

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3689828A (en) * 1970-03-17 1972-09-05 Hitachi Ltd Manually controlled case depth measuring instrument with indicators to guide its use
DE4140586C2 (de) * 1991-12-10 1995-12-21 Clark Equipment Co N D Ges D S Verfahren und Steuereinrichtung zur Steuerung des Stroms durch eine Magnetspule
JPH05280315A (ja) * 1992-03-31 1993-10-26 Isuzu Motors Ltd 電磁駆動バルブ
US5772179A (en) * 1994-11-09 1998-06-30 Aura Systems, Inc. Hinged armature electromagnetically actuated valve
US5638781A (en) * 1995-05-17 1997-06-17 Sturman; Oded E. Hydraulic actuator for an internal combustion engine
JPH09320841A (ja) * 1996-05-28 1997-12-12 Toyota Motor Corp 電磁アクチュエータ制御装置
US5991143A (en) * 1998-04-28 1999-11-23 Siemens Automotive Corporation Method for controlling velocity of an armature of an electromagnetic actuator
US6249418B1 (en) * 1999-01-27 2001-06-19 Gary Bergstrom System for control of an electromagnetic actuator

Also Published As

Publication number Publication date
ES2328788T3 (es) 2009-11-18
EP1152251B1 (fr) 2009-07-22
EP1152251A3 (fr) 2002-06-12
IT1321182B1 (it) 2003-12-30
US20020084777A1 (en) 2002-07-04
ITBO20000248A1 (it) 2001-11-04
US6591204B2 (en) 2003-07-08
DE60139289D1 (de) 2009-09-03
EP1152251A2 (fr) 2001-11-07

Similar Documents

Publication Publication Date Title
BR0101918A (pt) Método e dispositivo para estimar a posição de umcorpo acionador em um acionadoreletromagnético para controlar uma válvula demotor
EP1155425A4 (fr) Systeme pour commander un actionneur electromagnetique
BR9812231A (pt) Atuador eletromagnético
BR9914216A (pt) Conjunto de válvula
EP1065418A3 (fr) Tiroir électromagnétique à autoverrouillage et circuit de commande
MXPA03010796A (es) Interruptor de posicion para valvula.
DE58906940D1 (de) Überwachtes Magnetventil.
ATE333390T1 (de) Vorrichtung mit wirbelstrombremssystem
EP1010866A3 (fr) Actionneur de soupape électromagnétique
BR0008064A (pt) Válvula ativável eletromagneticamente
EP1344903A3 (fr) Dispositif et procédé pour amortir la fin de course d'un actionneur électromagnétique
BRPI0520792A2 (pt) método e dispositivo para operar um dispositivo de comutação
BR0106023A (pt) Método de controle para um atuador eletromagnético para o controle de uma válvula do motor
WO2005008113A3 (fr) Dispositif d'actionnement de vanne
BR0112858A (pt) Válvula solenóide biestável
ES2106667A1 (es) Instalacion de accionamiento de valvula, en particular para un amortiguador de vibraciones.
BR0318108A (pt) Método e circuito de comando para determinação de um estado operacional na ativação de um motor de ventilador
EP1152251A3 (fr) Procédé et dispositif d'estimation d'un flux magnétique dans un actionneur électromagnétique de commande d'une soupape de moteur à combustion interne
BR0200427A (pt) Método para estimar a curva de magnetização de um atuador eletromagnético para o controle de uma válvula de motor
BR0105830A (pt) Método para estimar o efeito das correntes parasìticas em um acionador eletromagnético para controle de uma vávula de motor
BR0205562A (pt) Método para estimar a posição e a velocidade de um corpo acionador em um acionador eletromagnético para o controle da válvula de um motor
CN220204823U (zh) 电磁驱动机构及电磁阀
BR0202533A (pt) Método de controle para acionador eletromagnético para o controle de válvula de motor a partir de condição de contato
ATE238494T1 (de) Elektromagnetische betätigungsvorrichtung mit beweglicher spule, insbesondere für ein steuerventil, mit einem in der spule eingebauten elastischen element .
ATE278137T1 (de) Proportional-wegemagnetventil

Legal Events

Date Code Title Description
B08L Patent application lapsed because of non payment of annual fee [chapter 8.12 patent gazette]

Free format text: REFERENTE AO NAO RECOLHIMENTO DAS 12A E 13A ANUIDADES.

B08I Publication cancelled [chapter 8.9 patent gazette]

Free format text: ANULADA A PUBLICACAO CODIGO 8.12 NA RPI NO 2256 DE 01/04/2014 POR TER SIDO INDEVIDA.

B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE AS 12A, 13A, 14A, 15A, 16A, 17A, 18A E 19A ANUIDADES.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2602 DE 17-11-2020 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.